Mtengo wotchipa Wotentha/Wozizira Wokulungidwa Q355b/C/D/E/27simn Makonda Osiyanasiyana Utali Wozungulira ASTM Chitoliro Chachitsulo cha Kaboni Chogwiritsidwa Ntchito Pomanga Mitundu Yonse

Kufotokozera Kwachidule:

Mapaipi achitsulo a 27SiMn amagwiritsidwa ntchito kwambiri m'mafakitale amagalimoto, petroleum, mankhwala ndi zotumiza.27SiMn chitsulo chitoliro chimakhala chokhazikika komanso chokhazikika, ndikukutidwa ndi phosphate mkati ndi kunja.Chitoliro chachitsulo ichi chimagwiritsidwa ntchito makamaka pakuzimitsidwa ndi kupsya mtima popanga zida zopondera zotentha (zigawo zama hydraulic) zomwe zimafuna kulimba kwambiri komanso kukana kuvala, komanso kupondaponda kotentha komwe kumafunikira kulimba kwambiri komanso kukana kuvala.

27SiMn opanda zitsulo chitoliro ali kuuma mkulu, yovuta hardability awiri m'madzi ndi 8 ~ 22mm, machinability wabwino, sing'anga ozizira mapindikidwe plasticity ndi weldability;Kuonjezera apo, kulimba kwa chitoliro chachitsulo sikumachepetsedwa kwambiri panthawi ya chithandizo cha kutentha, koma kumakhala ndi mphamvu zambiri komanso kukana kuvala, makamaka pozimitsa madzi.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Tsopano tili ndi imodzi mwamakina apamwamba kwambiri opangira, mainjiniya odziwa bwino ntchito komanso ogwira ntchito, omwe amawonedwa kuti amawongolera machitidwe abwino komanso gulu laluso laukadaulo lothandizira / kutsatsa kwamitengo yotsika mtengo Hot/Cold Rolled Q355b/C/D/E/27simn Utali Wosiyanasiyana Wozungulira wa ASTM Paipi ya Zitsulo ya Kaboni Yogwiritsidwa Ntchito M'zomanga Zamitundu Yonse, Ndi mfundo zonse za "chikhulupiriro, kasitomala kaye", timalandira ogula kuti azingotiimbira kapena kutumiza imelo kuti tigwirizane.
Tsopano tili ndi imodzi mwamakina apamwamba kwambiri opangira, mainjiniya odziwa bwino ntchito komanso ogwira ntchito, omwe amawonedwa kuti ndi machitidwe abwino komanso gulu laukadaulo lazamalonda asanayambe / pambuyo potsatsa.China Utali Wosiyanasiyana Chitoliro Chachitsulo cha Carbon ndi Mapaipi Achitsulo Opanda Mpweya, Zogulitsa zathu zimadziwika kwambiri komanso zimadaliridwa ndi ogwiritsa ntchito ndipo zimatha kukwaniritsa zosowa zachuma ndi chikhalidwe cha anthu mosalekeza.Tikulandila makasitomala atsopano ndi akale ochokera m'mitundu yonse kuti atilumikizane ndi mabizinesi am'tsogolo ndikupambana!

Zinthu

Min. (≥)

Max (≤)

C

0.24

0.32

Si

1.10

1.4

Mn

1.10

1.4

P

 

0.035

S

 

0.035

Cu

 

0.3

Cr

 

0.3

Ni

 

0.3

Mo

 

0.15

Kulimba kwamakokedwe

565-855

σb/MPa

Zokolola Mphamvu

200

σ 0.2 ≥/MPa

Elongation

14

δ5≥(%)

ψ

-

ψ≥(%)

Akv

-

Akv≥/J

HBS

051-698

-

Mtengo wa HRC

30

 

Kukula kwamafuta

68-30

e-6/k

Thermal conductivity

93-72

W/mK

Kutentha kwenikweni

450-460

J/kg.K

Kutentha kwa kutentha

2384-8458

째C

Kuchulukana

2244-1217

kg/m3

Kukaniza

0.50-0.60

Om.mm2/m

Annealing

Kuzimitsa

Kutentha

Normalizing

Q & T

Tsopano tili ndi imodzi mwamakina apamwamba kwambiri opangira, mainjiniya odziwa bwino ntchito komanso ogwira ntchito, omwe amawonedwa kuti amawongolera machitidwe abwino komanso gulu laluso laukadaulo lothandizira / kutsatsa kwamitengo yotsika mtengo Hot/Cold Rolled Q355b/C/D/E/27simn Utali Wosiyanasiyana Wozungulira wa ASTM Paipi ya Zitsulo ya Kaboni Yogwiritsidwa Ntchito M'zomanga Zamitundu Yonse, Ndi mfundo zonse za "chikhulupiriro, kasitomala kaye", timalandira ogula kuti azingotiimbira kapena kutumiza imelo kuti tigwirizane.
Mtengo wotsika mtengoChina Utali Wosiyanasiyana Chitoliro Chachitsulo cha Carbon ndi Mapaipi Achitsulo Opanda Mpweya, Zogulitsa zathu zimadziwika kwambiri komanso zimadaliridwa ndi ogwiritsa ntchito ndipo zimatha kukwaniritsa zosowa zachuma ndi chikhalidwe cha anthu mosalekeza.Tikulandila makasitomala atsopano ndi akale ochokera m'mitundu yonse kuti atilumikizane ndi mabizinesi am'tsogolo ndikupambana!


  • Zam'mbuyo:
  • Ena:

  • Zogwirizana nazo